Everything is Perfect - Let's Induce.

This week I had my 36 week checking with the Doctor. 
She said:
Your blood sugars are great and under control by just your diet and exercise!Your blood pressure perfect.  Baby still measures in the 45 percentile.Baby's heart is perfect, the flow in the cord and placenta are great.
Then a totall 180'
We should not let you go past 39 weeks and induce you.

I got skid-marks on my brain.   Say what?